こご 凝らす JLPT N1 Show inflections LinksSentence search for 凝らすSentence search for こごらすKanji details for 凝Edit in JMdict Godan verb with 'su' ending, Transitive verb1. to freeze; to congealGodan verb with 'su' ending, Transitive verb2. to concentrate one's attention on; to devote oneself to something; to ponder; to meditate Discussions Log in to talk about this word.